[PATCH] Fix error "Wrong type argument: glyphp, nil"

[Michael Shields <shields@xxxxxxxx>]

emacs-w3m 1.3.3 gives an error "Wrong type argument: glyphp, nil" when
displaying an article in Gnus which contains images that are not
permitted to be loaded according to `w3m-safe-url-regexp'.  This patch
corrects that.


diff -u /usr/share/emacs/site-lisp/w3m/w3m-xmas.el /home/shields/w3m-xmas.el
--- /usr/share/emacs/site-lisp/w3m/w3m-xmas.el	2003-03-03 06:58:11.000000000 +0000
+++ /home/shields/w3m-xmas.el	2003-03-03 06:58:11.000000000 +0000
@@ -330,6 +330,7 @@
 	  (type (condition-case err
 		    (w3m-retrieve url 'raw no-cache nil referer handler)
 		  (error (message "While retrieving %s: %s" url err) nil)))
+	  (when type
 	(let ((data (buffer-string))
 	      glyph)
 	  (setq glyph
@@ -365,7 +366,7 @@
 				    handler))
 			(w3m-make-glyph resized type)))
 		  glyph))
-	    glyph))))))
+	    glyph)))))))
 
 (defun w3m-create-resized-image (url rate &optional referer size handler)
   "Resize an cached image object.

-- 
Shields.